SDS-PAGE as an additional test to determine fetal kidney function prior to intrauterine diversion of urinary tract obstruction

Fetal Therapy
W HolzgreveM Bulla

Abstract

The analysis of urine obtained from fetuses with hydronephrosis, seen on ultrasound, can give a misleading assessment of residual renal function. Additional parameters for assessment of fetal renal function would be helpful. We have used SDS-polyacrylamide gel electrophoresis to separate urinary proteins from a fetus with obstructive uropathy and severe oligohydramnios, already present at 18 weeks of gestation. The dilated urinary bladder of the fetus was successfully shunted in utero with a double pigtail catheter which worked for 17 weeks, and a boy without renal or pulmonary insufficiency was born at 36 weeks. In this case the prenatal protein analysis by electrophoresis was a better indicator of the ultimate good pregnancy outcome than the evaluation of urinary electrolytes and osmolarity alone. We therefore suggest the addition of this test to the profile of renal function studies performed on fetal urine.

Citations

Apr 18, 2000·European Journal of Obstetrics, Gynecology, and Reproductive Biology·A CağdaşM Y Apak

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.

Related Papers

American Journal of Obstetrics and Gynecology
K H NicolaidesC F Moniz
Pediatric Nephrology : Journal of the International Pediatric Nephrology Association
R BurghardM Brandis
Fetal Diagnosis and Therapy
W A CampbellJ F Rodis
Pediatric Nephrology : Journal of the International Pediatric Nephrology Association
S NolteW Pringsheim
© 2022 Meta ULC. All rights reserved